Directed by
| Albert Parker | ||
Writing Credits (in alphabetical order)
| Ingram D'Abbes | ||
| Fenn Sherie | ||
Cast (in credits order)
| James Mason | ... | Jim Martin | |
| Virginia Cherrill | ... | Janet Graham | |
| Alastair Sim | ... | MacPherson | |
 |
Ian Colin | ... | Ronnie Carson |
|
|
Clifford McLaglen | ... | Rudolf Weinhart |
|
|
Cyril Chosack | ... | Jules |
| David Horne | ... | Williams - Newspaper Editor | |
| Antoinette Cellier | ... | Sylvia Caporelli | |
| Donald Wolfit | ... | Inspector Greville | |
|
|
Hannen Swaffer | ... | Self - Hannen Swaffer |
| Rest of cast listed alphabetically: | |||
| Vi Kaley | ... | Cleaner (uncredited) | |
| Andreas Malandrinos | ... | Caporelli (uncredited) | |
| Edie Martin | ... | Apartment Resident (uncredited) | |
| Bernard Miles | ... | Charlie (uncredited) | |
| Bill Shine | ... | Fred (uncredited) | |
| Desmond Tester | ... | Copy Boy (uncredited) | |
| Ralph Truman | ... | Minor Role (uncredited) | |
| Michael Wilding | ... | Newspaper Telephone Operator (uncredited) | |
Produced by
| Ernest Gartside | ... | producer |
Music by
| Charles Cowlrick | ... | (uncredited) |
Cinematography by
| Alex Bryce | ... | (photography) |
Editing by
| Reginald Beck | ||
Art Direction by
| Ralph W. Brinton | ... | (as W. Ralph Brinton) |
Second Unit Director or Assistant Director
| Cecil Dixon | ... | assistant director (as Cecil Dickson) |
Sound Department
| John Cox | ... | sound |
Camera and Electrical Department
| Oswald Morris | ... | assistant camera (uncredited) |
